   Returns a data buffer on success."
   (let [data  (byte-array size)
         nr    (jna/invoke Integer
-                          clojure_pf_native/pf_read
+                          clojure_pf/pf_read
                           fd
                           data
                          (count data))]


(defn close [fd]
  "Closes a socket/device associated with the given file descriptor."
  (jna/invoke Void clojure_pf_native/pf_close fd))

  "Writes data to a socket/device.
  Returns the number of bytes written on success."
  (let [nw (jna/invoke Integer
                       clojure_pf/pf_write
                       data
                       (count data))]
    (when-not (= nw -1)
